A Comparison of the REMBRANDT System with a New Approach in AHP
سال انتشار: 1388
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 327
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شناسه ملی سند علمی:
JR_JOIE-3-6_002
تاریخ نمایه سازی: 22 آبان 1397
چکیده مقاله:
Analytic hierarchy process (AHP) has been criticized considerably for possible rank reversal phenomenon caused by the addition or deletion of an alternative. While in many cases this is a perfectly valid phenomenon, there are also many cases where ranks should be preserved. Our findings indicate that using the geometric mean reduces the variance in ratings substantially; hence, yielding lower inconsistency in ratings. An approach is therefore proposed using the geometric mean aggregation to avoid rank reversal phenomenon. A practical example is examined using the proposed approach to demonstrate its validity and practicability in rank preservation. This paper also compares the REMBRANDT system with the proposed approach to avoid rank reversal phenomenon.
کلیدواژه ها:
Analytic hierarchy process (AHP) ، REMBRANDT system ، Rank reversal ، Multiple attribute decision making (MADM)
نویسندگان
Mahmoud Modiri
Islamic Azad University, South Tehran Branch, Department of Management and Accounting, Tehran, Iran
Bahadorgholi Aryanezhad
Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
Hamed Maleki
Islamic Azad University, South Tehran Branch, Department of Industrial Engineering Tehran, Iran